From 58b4d73f3bad08b427a205ba5d3b332521e83090 Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Fri, 13 Dec 2013 15:58:29 +0100
Subject: [PATCH] Improve type checking in ol.geom.simplify

---
 src/ol/geom/simplifygeom.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ol/geom/simplifygeom.js b/src/ol/geom/simplifygeom.js
index 427f8b22ce..0a917b636e 100644
--- a/src/ol/geom/simplifygeom.js
+++ b/src/ol/geom/simplifygeom.js
@@ -86,6 +86,7 @@ ol.geom.simplify.douglasPeucker = function(flatCoordinates, offset, end,
   var markers = new MarkerArray(n);
   markers[0] = 1;
   markers[n - 1] = 1;
+  /** @type {Array.<number>} */
   var stack = [offset, end - stride];
   var index = 0;
   var i;